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NASA’s Northrop Grumman CRS-21

Northrop Grumman's 21st commercial resupply services mission to the International Space Station will deliver scientific research, crew supplies, and hardware to the orbiting laboratory for NASA.

Active Mission

THE LATEST

Launch Release, Arrival Coverage

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International Space Station Blog

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Previous Resupply Mission

NASA's partnership with private American companies to resupply the International Space Station is changing the way the agency’s does business and helping build a strong commercial space industry.

Mission Type

Cargo Resupply

Partner

Northrop Grumman, SpaceX

Launch

Aug. 4, 2024

NASA Invites Media to Launch

NASA will provide coverage of the launch to deliver science investigations and cargo to the International Space Station on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.

Mission Resources

NASA Insignia

Mission Overview

Read a mission overview about the SpaceX Falcon 9 rocket, Northrop Grumman's Cygnus spacecraft, and the mission's cargo.

NASA Insignia

Launch Release

Read through details on the launch of NASA's Northrop Grumman 21st commercial resupply services mission and arrival coverage.

NASA Insignia

Launch Coverage and Events Advisory

Browse through NASA's coverage for Northrop Grumman’s 21st commercial resupply services mission.

NASA Insignia

Virtual Guest Invitation

Read details on NASA's virtual activities ahead of the launch.

NASA Insignia

Media Accreditation Advisory

Read through NASA's media accreditation advisory for Northrop Grumman’s 21st resupply services mission.

NASA Insignia

International Space Station Blog

Read through the key milestones leading up to and through liftoff on the agency's International Space Station blog.

MISSION RESEARCH

Science Onboard

Tests of water recovery technology, a process to produce blood and immune stem cells in microgravity, studies of the effects of spaceflight on engineered liver tissue, and microorganism DNA, are among the scientific investigations that NASA and international partners are launching to the International Space Station on Northrop Grumman’s 21st commercial resupply services mission.

A view of the Rotifer-B2 experiment container. The Rotifer-B2 investigation aims to explore the effects that spaceflight has on deoxyribonucleic acid (DNA) repair mechanisms of the bdelloid rotifer Adineta vaga.

NASA

Latest Commercial Resupply News

NASA Science, Cargo Launch on 21st Northrop Grumman Mission to Station

NASA Sets Coverage for Northrop Grumman’s 21st Station Resupply Launch

Overview for NASA’s Northrop Grumman 21st Commercial Resupply Mission

NASA Offers Virtual Activities for 21st Northrop Grumman Resupply Mission

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